---> uname -a: Linux prd-centos8-docker-8c-8g-28003.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1133 25302 19 5454 30283 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e3:77:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.77/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fee3:7777/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:65:e0:a2 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:3aff:fe65:e0a2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/14/2025 _x86_64_ (8 CPU) 15:11:48 LINUX RESTART (8 CPU) 03:12:01 PM tps rtps wtps bread/s bwrtn/s 03:13:01 PM 187.24 26.67 160.57 6093.64 9066.10 03:14:01 PM 247.06 18.95 228.11 4079.45 13318.80 03:15:01 PM 213.03 0.62 212.41 417.59 49175.16 03:16:01 PM 35.87 0.23 35.63 67.97 825.30 03:17:01 PM 30.20 0.48 29.72 21.46 527.95 03:18:01 PM 3.42 0.00 3.42 0.00 106.16 03:19:01 PM 3.92 0.00 3.92 0.00 388.67 03:20:01 PM 11.40 0.00 11.40 0.00 360.43 03:21:01 PM 115.41 0.00 115.41 0.00 23667.49 03:22:01 PM 164.60 0.00 164.60 0.00 1868.65 03:23:01 PM 50.67 2.53 48.13 4498.63 27574.73 Average: 96.62 4.50 92.12 1379.88 11534.12 03:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:13:01 PM 29550016 31235420 3105696 9.51 2688 2008668 1511072 4.48 150608 2522988 177472 03:14:01 PM 28111260 30279884 4544452 13.92 2688 2481024 2228120 6.61 247752 3810536 205896 03:15:01 PM 24701120 28096744 7954592 24.36 2688 3678896 4735780 14.05 369116 6975360 112 03:16:01 PM 24360892 27762368 8294820 25.40 2688 3683692 4707964 13.97 433440 7247492 76 03:17:01 PM 24137528 27544552 8518184 26.08 2688 3689364 4559580 13.53 439880 7466012 716 03:18:01 PM 24091580 27499172 8564132 26.23 2688 3690100 4559580 13.53 439928 7512596 96 03:19:01 PM 25051564 28469508 7604148 23.29 2688 3700352 3791464 11.25 441840 6556872 24 03:20:01 PM 24957228 28390212 7698484 23.57 2688 3714976 3807676 11.30 448832 6638972 10164 03:21:01 PM 22644880 26777168 10010832 30.66 2688 4401292 6793252 20.16 553076 8783164 2024 03:22:01 PM 24285500 28375972 8370212 25.63 2688 4347768 4039884 11.99 549800 7164700 17460 03:23:01 PM 25893272 30982764 6762440 20.71 2688 5337596 1558100 4.62 902868 5195988 73124 Average: 25253167 28673979 7402545 22.67 2688 3703066 3844770 11.41 452467 6352244 44288 03:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 521.42 336.00 2026.61 85.34 0.00 0.00 0.00 0.00 03:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 375.87 289.62 4838.26 41.16 0.00 0.00 0.00 0.00 03:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM eth0 434.97 288.85 10707.73 39.72 0.00 0.00 0.00 0.00 03:15:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:15:01 PM veth07364e8 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:16:01 PM lo 8.43 8.43 0.68 0.68 0.00 0.00 0.00 0.00 03:16:01 PM eth0 18.84 16.48 4.95 7.54 0.00 0.00 0.00 0.00 03:16:01 PM docker0 1.58 1.98 0.24 0.24 0.00 0.00 0.00 0.00 03:16:01 PM vethf00a554 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:17:01 PM lo 61.85 61.85 4.72 4.72 0.00 0.00 0.00 0.00 03:17:01 PM eth0 217.26 160.47 67.22 69.34 0.00 0.00 0.00 0.00 03:17:01 PM docker0 10.31 11.73 1.53 1.56 0.00 0.00 0.00 0.00 03:18:01 PM lo 56.25 56.25 2.75 2.75 0.00 0.00 0.00 0.00 03:18:01 PM eth0 217.94 175.71 63.42 72.54 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM lo 42.96 42.96 2.10 2.10 0.00 0.00 0.00 0.00 03:19:01 PM eth0 165.81 127.98 69.80 45.49 0.00 0.00 0.00 0.00 03:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:20:01 PM eth0 167.08 128.32 253.08 34.43 0.00 0.00 0.00 0.00 03:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM lo 37.22 37.22 4.89 4.89 0.00 0.00 0.00 0.00 03:21:01 PM eth0 609.30 347.08 2786.17 29.25 0.00 0.00 0.00 0.00 03:21:01 PM docker0 15.89 18.33 1.93 3.26 0.00 0.00 0.00 0.00 03:21:01 PM veth078e401 12.26 14.08 1.60 2.71 0.00 0.00 0.00 0.00 03:21:01 PM veth9c2aa0e 3.63 4.92 0.55 0.81 0.00 0.00 0.00 0.00 03:22:01 PM lo 1379.91 1379.91 242.66 242.66 0.00 0.00 0.00 0.00 03:22:01 PM eth0 118.32 93.52 316.13 38.46 0.00 0.00 0.00 0.00 03:22:01 PM docker0 613.03 628.82 119.35 114.87 0.00 0.00 0.00 0.00 03:23:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 03:23:01 PM eth0 78.51 65.56 1257.29 16.86 0.00 0.00 0.00 0.00 03:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.36 144.36 23.45 23.45 0.00 0.00 0.00 0.00 Average: eth0 265.94 184.51 2035.42 43.65 0.00 0.00 0.00 0.00 Average: docker0 58.26 60.09 11.19 10.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/14/2025 _x86_64_ (8 CPU) 15:11:48 LINUX RESTART (8 CPU) 03:12:01 PM CPU %user %nice %system %iowait %steal %idle 03:13:01 PM all 15.20 0.00 2.10 0.67 0.05 81.98 03:13:01 PM 0 16.43 0.00 2.12 0.55 0.07 80.83 03:13:01 PM 1 6.29 0.00 1.98 0.32 0.07 91.34 03:13:01 PM 2 25.51 0.00 2.24 0.63 0.05 71.57 03:13:01 PM 3 17.50 0.00 1.82 1.82 0.05 78.81 03:13:01 PM 4 7.47 0.00 2.30 0.60 0.07 89.56 03:13:01 PM 5 24.77 0.00 3.39 0.48 0.05 71.30 03:13:01 PM 6 7.34 0.00 1.22 0.37 0.03 91.04 03:13:01 PM 7 16.25 0.00 1.74 0.57 0.03 81.41 03:14:01 PM all 31.15 0.00 1.45 0.82 0.09 66.50 03:14:01 PM 0 21.28 0.00 1.04 0.37 0.08 77.24 03:14:01 PM 1 31.67 0.00 0.87 0.38 0.10 66.97 03:14:01 PM 2 37.12 0.00 1.50 1.39 0.08 59.91 03:14:01 PM 3 36.23 0.00 2.84 1.64 0.08 59.20 03:14:01 PM 4 36.83 0.00 1.22 0.79 0.08 61.08 03:14:01 PM 5 40.62 0.00 1.54 1.22 0.08 56.53 03:14:01 PM 6 21.89 0.00 1.46 0.55 0.10 76.00 03:14:01 PM 7 23.55 0.00 1.12 0.18 0.08 75.06 03:15:01 PM all 37.25 0.00 3.43 1.00 0.09 58.23 03:15:01 PM 0 33.36 0.00 3.75 0.08 0.10 62.71 03:15:01 PM 1 26.07 0.00 3.45 0.82 0.10 69.56 03:15:01 PM 2 41.55 0.00 4.29 3.01 0.10 51.04 03:15:01 PM 3 42.21 0.00 3.92 1.62 0.10 52.15 03:15:01 PM 4 28.19 0.00 3.13 0.67 0.07 67.94 03:15:01 PM 5 43.58 0.00 3.31 0.05 0.08 52.97 03:15:01 PM 6 31.55 0.00 2.91 0.98 0.08 64.48 03:15:01 PM 7 51.45 0.00 2.69 0.76 0.10 45.01 03:16:01 PM all 21.30 0.00 2.09 0.06 0.08 76.47 03:16:01 PM 0 21.02 0.00 2.49 0.03 0.08 76.38 03:16:01 PM 1 24.84 0.00 1.84 0.03 0.10 73.19 03:16:01 PM 2 23.00 0.00 2.23 0.08 0.07 74.62 03:16:01 PM 3 20.41 0.00 2.26 0.05 0.08 77.20 03:16:01 PM 4 18.76 0.00 1.96 0.03 0.07 79.18 03:16:01 PM 5 23.87 0.00 2.18 0.08 0.07 73.80 03:16:01 PM 6 14.92 0.00 1.51 0.08 0.07 83.43 03:16:01 PM 7 23.58 0.00 2.28 0.07 0.07 74.01 03:17:01 PM all 18.08 0.00 2.14 0.08 0.10 79.60 03:17:01 PM 0 18.62 0.00 2.19 0.05 0.10 79.04 03:17:01 PM 1 12.50 0.00 2.02 0.12 0.08 85.28 03:17:01 PM 2 14.92 0.00 1.93 0.10 0.10 82.95 03:17:01 PM 3 23.26 0.00 2.24 0.03 0.10 74.36 03:17:01 PM 4 21.61 0.00 2.58 0.08 0.10 75.62 03:17:01 PM 5 17.09 0.00 2.33 0.10 0.08 80.40 03:17:01 PM 6 20.86 0.00 1.96 0.02 0.08 77.08 03:17:01 PM 7 15.81 0.00 1.86 0.12 0.12 82.10 03:18:01 PM all 2.71 0.00 0.76 0.00 0.06 96.46 03:18:01 PM 0 4.99 0.00 0.73 0.00 0.05 94.22 03:18:01 PM 1 2.01 0.00 0.72 0.00 0.08 97.19 03:18:01 PM 2 2.69 0.00 1.35 0.00 0.10 95.86 03:18:01 PM 3 2.45 0.00 1.12 0.00 0.05 96.38 03:18:01 PM 4 1.91 0.00 0.89 0.00 0.05 97.16 03:18:01 PM 5 2.01 0.00 0.42 0.02 0.08 97.47 03:18:01 PM 6 3.39 0.00 0.33 0.00 0.05 96.22 03:18:01 PM 7 2.24 0.00 0.55 0.02 0.03 97.16 03:19:01 PM all 5.66 0.00 0.63 0.01 0.05 93.65 03:19:01 PM 0 18.26 0.00 0.37 0.02 0.07 81.29 03:19:01 PM 1 4.45 0.00 0.45 0.03 0.07 95.00 03:19:01 PM 2 5.24 0.00 1.24 0.00 0.05 93.47 03:19:01 PM 3 1.87 0.00 1.62 0.00 0.05 96.46 03:19:01 PM 4 4.69 0.00 0.45 0.00 0.05 94.80 03:19:01 PM 5 2.51 0.00 0.22 0.00 0.05 97.23 03:19:01 PM 6 4.83 0.00 0.38 0.00 0.03 94.75 03:19:01 PM 7 3.45 0.00 0.32 0.00 0.03 96.20 03:20:01 PM all 25.24 0.00 0.73 0.03 0.06 73.94 03:20:01 PM 0 61.40 0.00 1.64 0.07 0.08 36.82 03:20:01 PM 1 25.40 0.00 0.30 0.00 0.05 74.25 03:20:01 PM 2 22.46 0.00 0.82 0.08 0.07 76.57 03:20:01 PM 3 14.56 0.00 1.00 0.00 0.08 84.36 03:20:01 PM 4 23.11 0.00 0.23 0.00 0.05 76.61 03:20:01 PM 5 22.77 0.00 0.40 0.00 0.05 76.78 03:20:01 PM 6 12.55 0.00 0.84 0.05 0.05 86.51 03:20:01 PM 7 19.60 0.00 0.60 0.03 0.05 79.71 03:21:01 PM all 30.81 0.00 1.88 0.43 0.09 66.79 03:21:01 PM 0 31.29 0.00 1.76 0.07 0.10 66.78 03:21:01 PM 1 34.30 0.00 2.01 0.42 0.08 63.18 03:21:01 PM 2 32.70 0.00 1.95 0.35 0.08 64.92 03:21:01 PM 3 22.69 0.00 2.15 0.82 0.08 74.25 03:21:01 PM 4 26.32 0.00 2.33 0.44 0.08 70.82 03:21:01 PM 5 44.21 0.00 1.91 0.35 0.08 53.45 03:21:01 PM 6 32.20 0.00 1.66 0.69 0.10 65.35 03:21:01 PM 7 22.74 0.00 1.26 0.32 0.08 75.61 03:22:01 PM all 25.12 0.00 2.27 0.27 0.10 72.24 03:22:01 PM 0 29.63 0.00 1.81 0.79 0.08 67.69 03:22:01 PM 1 21.70 0.00 2.60 0.67 0.10 74.92 03:22:01 PM 2 30.55 0.00 2.85 0.00 0.10 66.50 03:22:01 PM 3 25.81 0.00 2.33 0.47 0.10 71.28 03:22:01 PM 4 24.78 0.00 2.70 0.15 0.10 72.27 03:22:01 PM 5 18.35 0.00 1.55 0.02 0.10 79.99 03:22:01 PM 6 19.35 0.00 2.52 0.03 0.08 78.01 03:22:01 PM 7 30.79 0.00 1.81 0.02 0.10 67.28 03:23:01 PM all 31.44 0.00 1.76 0.37 0.07 66.37 03:23:01 PM 0 41.39 0.00 1.65 1.91 0.08 54.96 03:23:01 PM 1 26.52 0.00 1.89 0.03 0.07 71.49 03:23:01 PM 2 41.02 0.00 2.47 0.32 0.08 56.10 03:23:01 PM 3 20.53 0.00 1.72 0.20 0.08 77.46 03:23:01 PM 4 48.91 0.00 1.71 0.02 0.07 49.30 03:23:01 PM 5 21.94 0.00 1.37 0.00 0.07 76.62 03:23:01 PM 6 29.45 0.00 1.67 0.25 0.07 68.56 03:23:01 PM 7 21.69 0.00 1.56 0.22 0.05 76.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.17 0.00 1.75 0.34 0.08 75.67 Average: 0 27.06 0.00 1.78 0.36 0.08 70.73 Average: 1 19.61 0.00 1.65 0.26 0.08 78.40 Average: 2 25.14 0.00 2.08 0.54 0.08 72.16 Average: 3 20.66 0.00 2.09 0.60 0.08 76.56 Average: 4 22.05 0.00 1.77 0.25 0.07 75.85 Average: 5 23.78 0.00 1.69 0.21 0.07 74.24 Average: 6 18.01 0.00 1.50 0.27 0.07 80.15 Average: 7 21.00 0.00 1.43 0.21 0.07 77.29